用于试验的精制溶剂油的脂肪烃类己烷溶剂具有最大芳香烃含量的体积百分比为

Volume percent hexane solvent refined aliphatic hydrocarbon solvents used for the test oil having a maximum aromatic hydrocarbon content is 0.1%, Kauri-butanol (dissolving solution) is 29, an initial boiling point of about 65 ° C, dry point of about 69 ° C, mass per unit volume of about 0.7kg / L.

The fat hydrocarbon hexane solvent used in the test had a largest aromatic hydrocarbon content of 0.1% of the volume percentage, shell socomin butanol (dissolved solution) value of 29, the initial boiling point is about 65 degrees C, the drying point is about 69 degrees C, the mass per unit volume is about 0.7 kg/L.

The hexane solvent of aliphatic hydrocarbon of refined solvent oil used for the test has a volume percentage of the maximum aromatic hydrocarbon content of 0.1%, a value of 29 for shell rosin butanol (solution), an initial boiling point of about 65 ° C, a drying point of about 69 ° C, and a mass per volume of about 0.7kg/l.<br>